Saful TS-YP815 Recording Function 8 Inch Color Wired Video Door Intercom With IR Camera Support MAX 64G SD Card,Wifi Video Door Phone Product Description This system can be used in apartments,villas,hotels and offices etc.For better taking advantage of the prior functions please carefully read our instruction for correct installation and operation. 1, Aluminum alloy panel of indoor unit, fashionable and luxury. 2, Water & oxidation-proof, durable aluminum alloy made outdoor station 3, 8" color TFT LCD. No radiation, low power consumption and high definition,Resolution:800 x 480 4, The camera could be high definition,Brightness: 250cd/ ,Doorbell Sound: 11 types (free to set) 5, Handfree intercom,max combination: 1-2 outdoor unit with 1-4 indoor unit 6, Electric lock-control function,support MAX 64G SD Card 7, Monitor the view out of the door.750TVL CMOS Camera 8, 11kinds of rings for your options. 9, Volume, brightness & contrast adjustable. 10,With adapter and cable, users could install it by them-self 11,With micro-processing technology, excellent performance and high reliability Features: Indoor: Display Screen: 16:9 Colored Analog LCD Size of Display Screen: 8 inches Display Screen Pixel: 800 x 480 Brightness: 250 Power Supply: DC15V 1200MA Operating Power: 8W Auto Shut-off: 1 minute on monitoring and 2 minutes on intercom. Intercom Sensitivity: -60dB Ring Tone: 11 chord ring tones Operating Temperature: -25°C~+50°C Idle Temperature: -25°C~+60°C Weight: 600g Weight of Power Adapter: 140g Intercom Delay Time: 120S±10% Monitoring Delay Time: 40S±10% Outdoor: Camera Chip: CMOS or CCD Power Supply: DC12V 1000MA (Powered by indoor unit) Wire Connection: Four-wired Power: 4W Definition: 750 TV Line System: PAL or NTSC Size of Lens: 3.6mm Angle of Lens: 92° Light Source at Night: Infrared LED Operating Temperature: -25°C~+50°C Idle Temperature: -25°C~+60°C Weight:190g Packaging List: the box size: 285mm * 188mm * 123mm Packaging Detail: 1 x Outdoor camera 1 x Indoor monitor 1 x Power supply for indoor monitor 1 x Screws and expansion bolts for the installation 1 x cat4 cable 1 x User manual Delivery Detail: 50sets in 1-2 working days